Multi public subnet IPs and Routing Loops

now i using MoNowall, 1 WAN port connecting 1 fiber from ISP, and ISP give me 3 public subnet IPs.72.44.192.36/29 make MoNowall route IP, 72.44.192.48/28 and 74.206.101.16/28 make NAT.
Things happened, when 72.44.192.48/28 and 74.206.101.16/28 make 1:1 NAT is okay, but since make port NAT will cause Routing Loops, like snap pictures.
Then I try to use pfSense, this will be okay?